APA (7th ed.) Citation

DeMeritt, M. (2008). A Mine Sweeper. GEOWorld, 21(4), 28.

Chicago Style (17th ed.) Citation

DeMeritt, Matthew. "A Mine Sweeper." GEOWorld 21, no. 4 (2008): 28.

MLA (9th ed.) Citation

DeMeritt, Matthew. "A Mine Sweeper." GEOWorld, vol. 21, no. 4, 2008, p. 28.

Warning: These citations may not always be 100% accurate.